1275532389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{177379}}^1$

素因数の和:177449

約数の個数: 24

約数和(自身を含む): 1992332160

約数和(自身を除く): 716799771

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 177379, 532137, 1596411, 3015443, 8336813, 9046329, 25010439, 27138987, 75031317, 141725821, 425177463, 1275532389]

約数ペア:

[(1, 1275532389), (3, 425177463), (9, 141725821), (17, 75031317), (47, 27138987), (51, 25010439), (141, 9046329), (153, 8336813), (423, 3015443), (799, 1596411), (2397, 532137), (7191, 177379)]